Applied Physics A · 2014 · 20 citations · 24 references
Natural SciencesMaterials SciencePhysicsMetallic MaterialsOptical MaterialsOpticsLaser Material ProcessingLaser OpticsLaser PhysicsLaser-plasma InteractionsMetalsUltrafast OpticsAblation PhysicsBessel BeamsLaser AblationMetal Thin FilmsUltrafast Laser Material Processing
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Helical-wavefront laser beams produced with a spiral phaseplate
Marco W. Beijersbergen, R.P.C. Coerwinkel, M. Kristensen et al. · Optics Communications · 1994 · 1.6K citations
Generation of optical phase singularities by computer-generated holograms
N. R. Heckenberg, R. McDuff, C. P. Smith et al. · Optics Letters · 1992 · 1.4K citations